1-847-490-1191

Linear Encoders

SENC 150

The SENC 150 from ACU-RITE is the ideal scale for all applications.
The compact and robust design, and the numerous possibilities for mounting, make it ideal for retrofitting. The slight dimensions and high accuracies of this ball-bearing guided encoder, which uses the reflected light method, are ideal prerequisites for use in metrology applications.

Specifications

»Brochure     »Documentation
Measuring standard Glass scale with incremental graduation
Accuracy grade ± 5 μm
Measuring length ML Metric Mounting spar optional
75 100 125 150 175 225 275 300 325 350 375 400 425 475 525 625 675 725 775 825 875 925 950 1000 1050 1100 1250 1350 1400 1550
  Mounting spar included in items supplied
1675 1850 2000 2150 2300 2575 2825 3075
Measuring length ML Inch

2 4 6 8 10 12 13 14 16 18 20 24 26 28 30 31.5 32 35 36 38 40 42 48 52 54 60 65 72 78 84 90 100 110 120

Incremental signals TTL TTL x 5 TTL x 10
Grating period
Integrated interpolation
20 μm
without
20 μm
5-fold
20 μm
10-fold
Signal period 20 μm  4 μm  2 μm 
Measuring step 5 μm 1 μm 0.5 μm
Reference marks Distance-coded
without load 5.1 V ± 0.1 V/< 180 mA 5.1 V ± 0.1 V/< 220 mA
Electrical connection Cable in metal armor, with 9 pin D sub connector; length: 4 m
starting from measuring length 1250 mm: length 6 m
Cable length ≤ 10 m (total length with ACU-RITE cable)
Traversing speed ≤ 60 m/min
Required moving force ≤ 3.4 N
Operating temperature Temperature 0 to +50 °C; humidity 25% to 95% (no condensation forming)
Storage temperature Temperature –20 to +70 °C; humidity 20% to 95% (no condensation forming)
Protection EN 60 529 IP 53 when installed according to mounting instructions
Weight 0.65 kg + 0.7 kg/m measuring length